JPS58127369U - Measuring device for PNP transistor - Google Patents
Measuring device for PNP transistorInfo
- Publication number
- JPS58127369U JPS58127369U JP2496382U JP2496382U JPS58127369U JP S58127369 U JPS58127369 U JP S58127369U JP 2496382 U JP2496382 U JP 2496382U JP 2496382 U JP2496382 U JP 2496382U JP S58127369 U JPS58127369 U JP S58127369U
- Authority
- JP
- Japan
- Prior art keywords
- pnp transistor
- measuring device
- pnp
- emitter
- guard electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はＰＮＰトランジスタの測定回路図、第２図は第
１図の等価回路図、第３図は従来例の測定回路図、第４
図はこの考案の実施例の測定回路図、第５図はこの考案
をハンドラ測定端子に応用した断面図、第６図は同側面
図、第７図はこの考案を測定用ソケットに応用した断面
図、第８図はこの考案をプローブヘッドに応用した裏面
図である。
Ｔｒ・・・・・・ＰＮＰ ）ランジスタ、Ｅ・・・・・
・エミッタ端子、Ｂ・・・・・・ベース端子、Ｃ・・・
・・・コレクタ端子、Ｇ・・・・・・ガード電極。Figure 1 is a measurement circuit diagram of a PNP transistor, Figure 2 is an equivalent circuit diagram of Figure 1, Figure 3 is a measurement circuit diagram of a conventional example, and Figure 4 is a measurement circuit diagram of a conventional example.
The figure is a measurement circuit diagram of an embodiment of this invention, Figure 5 is a cross-sectional view of this invention applied to a handler measurement terminal, Figure 6 is a side view of the same, and Figure 7 is a cross-section of this invention applied to a measurement socket. 8 are back views of this invention applied to a probe head. Tr...PNP) transistor, E...
・Emitter terminal, B...Base terminal, C...
... Collector terminal, G ... Guard electrode.
Claims (1)
ードを導電性のガード電極で包囲し、前記ガード電極を
前記ＰＮＰ ）ランジスタのエミッタに接続してなる前
記ＰＮＰ ）ランジスタのコレクタ、エミッタ間のリー
ク電流を測定するためのＰＮＰ ）ランジスタ用測定装
置。= The base terminal or base lead of a PNP transistor is surrounded by a conductive guard electrode, and the guard electrode is connected to the emitter of the PNP transistor to measure the leakage current between the collector and emitter of the PNP transistor. PNP ) measuring device for transistors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2496382U JPS58127369U (en) | 1982-02-24 | 1982-02-24 | Measuring device for PNP transistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2496382U JPS58127369U (en) | 1982-02-24 | 1982-02-24 | Measuring device for PNP transistor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58127369U true JPS58127369U (en) | 1983-08-29 |
| JPS637903Y2 JPS637903Y2 (en) | 1988-03-08 |
Family
ID=30036939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2496382U Granted JPS58127369U (en) | 1982-02-24 | 1982-02-24 | Measuring device for PNP transistor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58127369U (en) |
-
1982
- 1982-02-24 JP JP2496382U patent/JPS58127369U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS637903Y2 (en) | 1988-03-08 |
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